The journey from Custer to Chicago covers roughly 1,000 miles. Driving via I-90 is the most direct route, taking about 15 hours. You will travel across the plains and into the heart of the Midwest. This route is perfect for those looking to experience the transition from the West to the major urban center of Chicago.
Total Distance: 1,600 km driving, 1,450 km air.
The drive is straightforward and mostly on the interstate.
May to September for the best weather.